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antiseptic1488 [7]
2 years ago
13

In plant cells, differentiation begins _____.

Biology
2 answers:
IgorLugansk [536]2 years ago
6 0

Answer:

In the root and shoot meristem.

Explanation:

Plants have two types of tissues such as meristematic tissue and permanent tissue. Permanent tissue does not take part in cell division and differentiation. The meristematic tissues are continuously divided and differentiate into different plant parts.  The meristematic tissues are found in the tip of the shoot and tip of the root. These are continually grown and differentiate into new roots and shoots. Therefore in plants, new leaves, roots, branches and height occurs.

nikdorinn [45]2 years ago
5 0
In plant cells, differentiation begins where elongation in the roots stop.

Answer: where elongation in the roots stop.

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givi [52]

Answer:

1.This doesn't help COMPLETELY get rid of pollution. It might help lessen the pollution, but it definitely won't solve it, because there are also other things that cause pollution.

2.The main problem with solar power that has stifled its use is the fact that energy production only takes place when the sun is shining. And it won't be beneficial to the countries that aren't really close to the equator ( the middle east) and that might be a problem cause there just might not be enough energy/electricity.

6 0
2 years ago
What is the corresponding mRNA sequence from the DNA strand CGA TTA CAG
marshall27 [118]

Answer:

CGA-TTA-CAG

GCU-AAU-GUC

Explanation:

Please check with the codon chart and see if I am correct.

6 0
2 years ago
In the F2 generation of a dihybrid cross two phenotypes appear in the ratio 1:1. two phenotypes appear in the ratio 3:1. four ph
Bezzdna [24]

Answer:

four phenotypes appear in the ratio 9:3:3:1

Explanation:

<em>For a dihybrid cross in which the two genes concerned obey simple dominant/recessive law and are independently assorting, </em><em>four phenotypes are produced in the ratio 9:3:3:1. </em>

The dominant gene takes up the largest ratio (9/16) while the recessive gene takes up the smallest (1/16). Any deviation from 9:3:3:1 and the number of phenotypes produced from a dihybrid cross is an indication that the genes involved do not obey Mendelian laws.

8 0
2 years ago
A total of 100 Students and 35 chaperones are going on a field trip to the Smithsonian institution in Washington DC write each r
gogolik [260]

Answer:

Ratio of students to chaperones = 20 / 7

Explanation:

Given:

Total student = 100

Total chaperones = 35

Find:

Ratio of students to chaperones

Computation:

Ratio of students to chaperones = 100 / 35

Ratio of students to chaperones = 20 / 7

4 0
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Why does the stomach have three layers of muscle?
vfiekz [6]

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